[Celox]

as i mentioned before. with the video output staying black but everything else is working. it just happened again.

so i looked into my logs and came across this in dmesg:

[11566.622397][drm:radeon_uvd_cs_parse] *ERROR* reloc 1BD31000-209A5000 crossing 256MB boundary!
[11566.622413][drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

a quick google search turns out. it's an issue with xorg and dri3 + glamour.
i checked the xorg config and it turns out it's enabled as default. so i force disabled it by simply inverting the default configuration which i found in /etc/X11/xorg-radeon.conf

i copied the following into Configfiles as xorg.conf and the dmesg error is gone. i will report back if it still happens.

Section "Device"
        Identifier  "AMD Graphics"
        Driver      "radeon"

        # uncomment the following options to use DRI3 and glamor, otherwise DRI2 and exa
        Option      "DRI3"        "0"
        Option      "AccelMethod" "exa"
Endsection